How to create an exchange website like Quickbd24.com?

Question

Only for Bangladeshi

Answer 1

You need to have a central database of things, probably means you need to host a server room or use AWS.

You need to design platform UI for different devices. This means HTML CSS or JS for websites, Android and Java/Kotlin for Android and Swift for iOS.

I could list more considerations but I'm stopping.

Answer 2

Thanks for your help.